Uyini umehluko phakathi kokunikezwa kukagesi wesitimela se-din kanye nokunikezwa kukagesi okushintshayo?

Kokubili ukunikezwa kukagesi wesitimela se-din kanye nokunikezwa kukagesi okushintshayo kungamadivayisi okuguqula ugesi, kodwa ahluke kakhulu ngomklamo, ukusebenza kanye nokusetshenziswa.

Ugesi wesitimela se-din uguqula ugesi oshintshanayo wokufaka ube ugesi oqondile ngokujula okuncishisiwe ngokusebenzisa amasekethe afana nokulungiswa, ukuhlunga kanye nokulawulwa kwamandla kagesi.

Ukushintsha ugesi kusebenzisa i-transformer enemvamisa ephezulu yokuguqula ugesi, enekhono eliphezulu lokusebenza kahle kwamandla kanye nobuningi bamandla.

Ekukhetheni, amandla okukhipha aphezulu kakhulu kagesi wesitimela se-din ngokuvamile mancane, afanelekela kuphela ukunikezwa kwamandla e-PLC, inzwa, kanye nomlawuli.

Ukushintshanisa amandla kagesi kungasekela imithwalo ehlukahlukene, okuhlanganisa imishini yamakhompyutha, imishini yokuxhumana, imishini yokwenza izinto ngokuzenzakalela yezimboni, njll.

Ukunikezwa kwamandla okushintsha isitimela se-Din kungasetshenziswa kakhulu ezimweni ezilandelayo:

ukuzenzekela kwesakhiwo, izinhlelo zokulawula ikhaya, izinhlelo zokulawula izimboni, ukuzenzekela kwefektri, imishini yemishini nekagesi, izinhlelo zokuhlola umbono womshini, izinhlelo zokulima izitshalo, izinhlelo zohlelo lokuphepha.

Kunezimo eziningi zokusetshenziswa, vele, kusenendawo enkulu yokusetshenziswa okubanzi kokunikezwa kukagesi wesitimela se-Din esikhathini esizayo.

Yini okufanele uyinake lapho ukhetha ugesi wesitimela se-din?

1) Khetha incazelo efanele ye-input voltage;

2) Khetha ugesi ofanele. Ukuze kukhule impilo yogesi, kungakhethwa imodeli enamandla angaphezu kuka-30% okukhiphayo okulinganiselwe;

3) Cabanga ngezimpawu zomthwalo. Uma umthwalo kuyinjini, ukukhanya noma umthwalo we-capacitive, lapho amandla okuqala emkhulu, amandla afanele kufanele akhethwe ukuze kugwenywe ukunqwabelana ngokweqile. Uma umthwalo kuyinjini kufanele kucatshangelwe ukuthi iyama lapho i-voltage ihlaselwa;

4) Ngaphezu kwesidingo sokucabangela izinga lokushisa lendawo yokusebenza yokunikezwa kwamandla, futhi akukho mishini eyengeziwe yokupholisa esiza, ekushiseni okuphezulu kokunikezwa kwamandla okujikelezayo ukunciphisa umphumela;

5) Khetha imisebenzi ehlukahlukene ngokuya ngezidingo zohlelo lokusebenza:

Imisebenzi yokuvikela: ukuvikelwa kwamandla kagesi angaphezu kwamandla (OVP), ukuvikelwa kokushisa okuphezulu (OTP), ukuvikelwa kokulayisha ngokweqile (OLP), njll.;

Umsebenzi wohlelo lokusebenza: umsebenzi wesignali (ukunikezwa kwamandla okuvamile, ukwehluleka kwamandla), ukulawula kude, i-telemetry, umsebenzi ohambisanayo;

Izici: Ukulungiswa kwamandla (PFC), ukunikezwa kwamandla okungenakuphazamiseka (UPS);

6) Khetha isitifiketi sokuthobela imithetho kanye nokuhambisana kwe-electromagnetic (EMC).